What is a Floating Action Button?

A Floating Action Button (FAB) is a persistent circular button that represents the primary action in a user interface. It is typically used to promote a specific action within an application, making it easily accessible for users.

When to use Floating Action Button?

You should use a Floating Action Button when you have a primary action that you want to highlight and make easily accessible. It is particularly effective in mobile applications where screen space is limited, allowing users to quickly initiate the main action without navigating through menus.

When not to use Floating Action Button?

Avoid using a Floating Action Button if your application has multiple primary actions or if the button could lead to confusion. It is also not recommended for actions that are rarely used, as it may clutter the interface or distract from other important elements.

What is the anatomy of a Floating Action Button?

The anatomy of a Floating Action Button includes its circular shape, an icon that indicates the action it performs, and the elevation effect that provides a sense of depth and prominence. It is typically placed in a consistent location on the screen to ensure users can easily find and use it.